Bioavailability: how nutrients are absorbed Just because you consume various nutrients doesn’t mean that 100% of them make their way through your gastro­intestinal tract to your blood­­stream and your cells. The body is able to...

Russian “roofers” climb to dizzying heights to capture the perfect selfie, becoming internet celebrities along the way. But roofing isn’t just about danger and adrenaline, Kirill Vselensky told VICE News correspondent Gianna Toboni. “It’s a way to have adventure without leaving...